Inventor · disambiguated record
Gunther Dausmann
Also filed as: DAUSMANN GUENTHER · DAUSMANN GUNTHER · DAUSMANN GUNTHER J · DAUSMANN Günther
14 granted patents·3 pending applications·84 citations·filing 1984–2017
91Inventor score
Files withDAUSMANN GUENTHER3HSM HOLOGRAPHIC SYSTEMS MUNCHE3BUNDESDRUCKEREI GMBH2GIESECKE & DEVRIENT GMBH2MENZ IRINA2
Top patents by PatentIndex Score
17 records- 0193US10895743B2Display apparatus for superimposing a virtual image into the field of vision of a userHOLOGRAM INDUSTRIES RES GMBH·Filed 2017·Granted Jan 19, 2021·31 cites·20 claims
- 0280US7724408B2Security system, especially for security documentsGIESECKE & DEVRIENT GMBH·Filed 2007·Granted May 25, 2010·2 cites·6 claims
- 0378US8599458B2Method and apparatus for the production of volume transmission and/or reflection hologramsDAUSMANN GUENTHER·Filed 2009·Granted Dec 3, 2013·6 cites·8 claims
- 0475US7315407B2Security system, particularly for valuable documentsGIESECKE & DEVRIENT GMBH·Filed 2001·Granted Jan 1, 2008·8 cites·7 claims
- 0573US8059320B2Method for production of documents with a hologram and a document with a hologramDAUSMANN GUENTHER·Filed 2007·Granted Nov 15, 2011·4 cites·11 claims
- 0662US10076921B2Document with hologram, and method of producing sameMENZ IRINA·Filed 2011·Granted Sep 18, 2018·1 cites·7 claims
- 0761US8810766B2Method and device for producing contact copiesDAUSMANN Günther·Filed 2011·Granted Aug 19, 2014·1 cites·14 claims
- 0857US8077364B2Security system, particularly for valuable documentsMENZ IRINA·Filed 2010·Granted Dec 13, 2011·0 cites·16 claims
- 0954US6750465B2Device for evaluating diffractive authenticity featuresBUNDESDRUCKEREI GMBH·Filed 2002·Granted Jun 15, 2004·4 cites·11 claims
- 1040US5943131AMethod for checking authenticity of a hologram and a reading device for the performance of the methodHSM HOLOGRAPHIC SYSTEMS MUNCHE·Filed 1998·Granted Aug 24, 1999·15 cites·13 claims
- 1135US2003133401A1Optical storage mediumFiled 2000·Application pending·0 cites
- 1233US4730929AMethod and device for the contactless measurement of movementDAUSMANN GUENTHER·Filed 1984·Granted Mar 15, 1988·4 cites·17 claims
- 1332US2002040964A1Moisture sensorHSM HOLOGRAPHIC SYSTEMS MUNCHE·Filed 2001·Application pending·0 cites
- 1432US2002008886A1Information MediumHSM HOLOGRAPHIC SYSTEMS MUNCHE·Filed 2001·Application pending·0 cites
- 1530US5026132AMethod of producing and reproducing hologramsRUBENBERGER KARL·Filed 1989·Granted Jun 25, 1991·5 cites·5 claims
- 1624US5943144AProcess for the manufacture of non-replicable holograms possessing authenticity features and a reading device to check authenticityBUNDESDRUCKEREI GMBH·Filed 1996·Granted Aug 24, 1999·2 cites·17 claims
- 1713US4989929AProcess of making an achromatic hologram which is adapted to be reconstructed with white lightHOLTRONIC GMBH·Filed 1988·Granted Feb 5, 1991·1 cites·8 claims
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